openwrt vlan 配置
mt7621 switch配置, 两个mac eth0 eth1
config interface 'vlan11'
option type 'bridge'
option ifname 'eth0.11'
option proto 'static'
option netmask '255.255.255.0'
option ipaddr '192.168.11.1'
config switch_vlan
option device 'switch0'
option vlan '11'
option ports '0t 1t 2t 3t 4t 6t'
mt7981 dsa设置vlan
https://forum.openwrt.org/t/mini-tutorial-for-dsa-network-config/96998
https://www.right.com.cn/forum/thread-5807504-1-1.html